package com.liujiaqi.controller;

import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

// 请求处理类
@RestController
public class HelloController {

  @RequestMapping("/hello")
  public String hello() {
    System.out.println("Hello World！");
    return "Hello World！";
  }


}
